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Diffstat (limited to 'net/ipv6/ip6_fib.c')
-rw-r--r--net/ipv6/ip6_fib.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 548af48212fc..1ada9672d198 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -1780,6 +1780,7 @@ static int fib6_walk_continue(struct fib6_walker *w)
}
w->state = FWS_L;
#endif
+ /* fall through */
case FWS_L:
left = rcu_dereference_protected(fn->left, 1);
if (left) {
@@ -1788,6 +1789,7 @@ static int fib6_walk_continue(struct fib6_walker *w)
continue;
}
w->state = FWS_R;
+ /* fall through */
case FWS_R:
right = rcu_dereference_protected(fn->right, 1);
if (right) {
@@ -1797,6 +1799,7 @@ static int fib6_walk_continue(struct fib6_walker *w)
}
w->state = FWS_C;
w->leaf = rcu_dereference_protected(fn->leaf, 1);
+ /* fall through */
case FWS_C:
if (w->leaf && fn->fn_flags & RTN_RTINFO) {
int err;
@@ -1815,6 +1818,7 @@ static int fib6_walk_continue(struct fib6_walker *w)
}
skip:
w->state = FWS_U;
+ /* fall through */
case FWS_U:
if (fn == w->root)
return 0;